9920531376

素因数分解:

$2^4\times 3^5\times 7^3\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:260

約数の個数: 480

約数和(自身を含む): 34556121600

約数和(自身を除く): 24635590224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 43, 48, 49, 54, 56, 63, 72, 81, 84, 86, 98, 108, 112, 126, 129, 144, 147, 162, 168, 172, 173, 189, 196, 216, 243, 252, 258, 294, 301, 324, 336, 343, 344, 346, 378, 387, 392, 432, 441, 486, 504, 516, 519, 567, 588, 602, 648, 686, 688, 692, 756, 774, 784, 882, 903, 972, 1008, 1029, 1032, 1038, 1134, 1161, 1176, 1204, 1211, 1296, 1323, 1372, 1384, 1512, 1548, 1557, 1701, 1764, 1806, 1944, 2058, 2064, 2076, 2107, 2268, 2322, 2352, 2408, 2422, 2646, 2709, 2744, 2768, 3024, 3087, 3096, 3114, 3402, 3483, 3528, 3612, 3633, 3888, 3969, 4116, 4152, 4214, 4536, 4644, 4671, 4816, 4844, 5292, 5418, 5488, 6174, 6192, 6228, 6321, 6804, 6966, 7056, 7224, 7266, 7439, 7938, 8127, 8232, 8304, 8428, 8477, 9072, 9261, 9288, 9342, 9688, 10449, 10584, 10836, 10899, 11907, 12348, 12456, 12642, 13608, 13932, 14013, 14448, 14532, 14749, 14878, 15876, 16254, 16464, 16856, 16954, 18522, 18576, 18684, 18963, 19376, 20898, 21168, 21672, 21798, 22317, 23814, 24381, 24696, 24912, 25284, 25431, 27216, 27783, 27864, 28026, 29064, 29498, 29756, 31752, 32508, 32697, 33712, 33908, 37044, 37368, 37926, 41796, 42039, 43344, 43596, 44247, 44634, 47628, 48762, 49392, 50568, 50862, 52073, 55566, 55728, 56052, 56889, 58128, 58996, 59339, 59512, 63504, 65016, 65394, 66951, 67816, 73143, 74088, 74736, 75852, 76293, 83349, 83592, 84078, 87192, 88494, 89268, 95256, 97524, 98091, 101136, 101724, 104146, 111132, 112104, 113778, 117992, 118678, 119024, 130032, 130788, 132741, 133902, 135632, 146286, 148176, 151704, 152586, 156219, 166698, 167184, 168156, 170667, 174384, 176988, 178017, 178536, 190512, 195048, 196182, 200853, 203448, 208292, 222264, 224208, 227556, 228879, 235984, 237356, 261576, 265482, 267804, 292572, 294273, 303408, 305172, 312438, 333396, 336312, 341334, 353976, 356034, 357072, 364511, 390096, 392364, 398223, 401706, 406896, 416584, 444528, 455112, 457758, 468657, 474712, 512001, 523152, 530964, 534051, 535608, 585144, 588546, 602559, 610344, 624876, 666792, 672624, 682668, 686637, 707952, 712068, 729022, 784728, 796446, 803412, 833168, 910224, 915516, 937314, 949424, 1024002, 1061928, 1068102, 1071216, 1093533, 1170288, 1177092, 1194669, 1205118, 1220688, 1249752, 1333584, 1365336, 1373274, 1405971, 1424136, 1458044, 1569456, 1592892, 1602153, 1606824, 1807677, 1831032, 1874628, 2048004, 2059911, 2123856, 2136204, 2187066, 2354184, 2389338, 2410236, 2499504, 2551577, 2730672, 2746548, 2811942, 2848272, 2916088, 3185784, 3204306, 3213648, 3280599, 3584007, 3615354, 3662064, 3749256, 4096008, 4119822, 4217913, 4272408, 4374132, 4708368, 4778676, 4806459, 4820472, 5103154, 5493096, 5623884, 5832176, 6371568, 6408612, 6561198, 7168014, 7230708, 7498512, 7654731, 8192016, 8239644, 8435826, 8544816, 8748264, 9557352, 9612918, 9640944, 9841797, 10206308, 10986192, 11247768, 12653739, 12817224, 13122396, 14336028, 14419377, 14461416, 15309462, 16479288, 16871652, 17496528, 19114704, 19225836, 19683594, 20412616, 22495536, 22964193, 25307478, 25634448, 26244792, 28672056, 28838754, 28922832, 29525391, 30618924, 32958576, 33743304, 38451672, 39367188, 40825232, 45928386, 50614956, 52489584, 57344112, 57677508, 59050782, 61237848, 67486608, 68892579, 76903344, 78734376, 88576173, 91856772, 101229912, 115355016, 118101564, 122475696, 137785158, 157468752, 177152346, 183713544, 202459824, 206677737, 230710032, 236203128, 275570316, 354304692, 367427088, 413355474, 472406256, 551140632, 620033211, 708609384, 826710948, 1102281264, 1240066422, 1417218768, 1653421896, 2480132844, 3306843792, 4960265688, 9920531376]

約数ペア:

[(1, 9920531376), (2, 4960265688), (3, 3306843792), (4, 2480132844), (6, 1653421896), (7, 1417218768), (8, 1240066422), (9, 1102281264), (12, 826710948), (14, 708609384), (16, 620033211), (18, 551140632), (21, 472406256), (24, 413355474), (27, 367427088), (28, 354304692), (36, 275570316), (42, 236203128), (43, 230710032), (48, 206677737), (49, 202459824), (54, 183713544), (56, 177152346), (63, 157468752), (72, 137785158), (81, 122475696), (84, 118101564), (86, 115355016), (98, 101229912), (108, 91856772), (112, 88576173), (126, 78734376), (129, 76903344), (144, 68892579), (147, 67486608), (162, 61237848), (168, 59050782), (172, 57677508), (173, 57344112), (189, 52489584), (196, 50614956), (216, 45928386), (243, 40825232), (252, 39367188), (258, 38451672), (294, 33743304), (301, 32958576), (324, 30618924), (336, 29525391), (343, 28922832), (344, 28838754), (346, 28672056), (378, 26244792), (387, 25634448), (392, 25307478), (432, 22964193), (441, 22495536), (486, 20412616), (504, 19683594), (516, 19225836), (519, 19114704), (567, 17496528), (588, 16871652), (602, 16479288), (648, 15309462), (686, 14461416), (688, 14419377), (692, 14336028), (756, 13122396), (774, 12817224), (784, 12653739), (882, 11247768), (903, 10986192), (972, 10206308), (1008, 9841797), (1029, 9640944), (1032, 9612918), (1038, 9557352), (1134, 8748264), (1161, 8544816), (1176, 8435826), (1204, 8239644), (1211, 8192016), (1296, 7654731), (1323, 7498512), (1372, 7230708), (1384, 7168014), (1512, 6561198), (1548, 6408612), (1557, 6371568), (1701, 5832176), (1764, 5623884), (1806, 5493096), (1944, 5103154), (2058, 4820472), (2064, 4806459), (2076, 4778676), (2107, 4708368), (2268, 4374132), (2322, 4272408), (2352, 4217913), (2408, 4119822), (2422, 4096008), (2646, 3749256), (2709, 3662064), (2744, 3615354), (2768, 3584007), (3024, 3280599), (3087, 3213648), (3096, 3204306), (3114, 3185784), (3402, 2916088), (3483, 2848272), (3528, 2811942), (3612, 2746548), (3633, 2730672), (3888, 2551577), (3969, 2499504), (4116, 2410236), (4152, 2389338), (4214, 2354184), (4536, 2187066), (4644, 2136204), (4671, 2123856), (4816, 2059911), (4844, 2048004), (5292, 1874628), (5418, 1831032), (5488, 1807677), (6174, 1606824), (6192, 1602153), (6228, 1592892), (6321, 1569456), (6804, 1458044), (6966, 1424136), (7056, 1405971), (7224, 1373274), (7266, 1365336), (7439, 1333584), (7938, 1249752), (8127, 1220688), (8232, 1205118), (8304, 1194669), (8428, 1177092), (8477, 1170288), (9072, 1093533), (9261, 1071216), (9288, 1068102), (9342, 1061928), (9688, 1024002), (10449, 949424), (10584, 937314), (10836, 915516), (10899, 910224), (11907, 833168), (12348, 803412), (12456, 796446), (12642, 784728), (13608, 729022), (13932, 712068), (14013, 707952), (14448, 686637), (14532, 682668), (14749, 672624), (14878, 666792), (15876, 624876), (16254, 610344), (16464, 602559), (16856, 588546), (16954, 585144), (18522, 535608), (18576, 534051), (18684, 530964), (18963, 523152), (19376, 512001), (20898, 474712), (21168, 468657), (21672, 457758), (21798, 455112), (22317, 444528), (23814, 416584), (24381, 406896), (24696, 401706), (24912, 398223), (25284, 392364), (25431, 390096), (27216, 364511), (27783, 357072), (27864, 356034), (28026, 353976), (29064, 341334), (29498, 336312), (29756, 333396), (31752, 312438), (32508, 305172), (32697, 303408), (33712, 294273), (33908, 292572), (37044, 267804), (37368, 265482), (37926, 261576), (41796, 237356), (42039, 235984), (43344, 228879), (43596, 227556), (44247, 224208), (44634, 222264), (47628, 208292), (48762, 203448), (49392, 200853), (50568, 196182), (50862, 195048), (52073, 190512), (55566, 178536), (55728, 178017), (56052, 176988), (56889, 174384), (58128, 170667), (58996, 168156), (59339, 167184), (59512, 166698), (63504, 156219), (65016, 152586), (65394, 151704), (66951, 148176), (67816, 146286), (73143, 135632), (74088, 133902), (74736, 132741), (75852, 130788), (76293, 130032), (83349, 119024), (83592, 118678), (84078, 117992), (87192, 113778), (88494, 112104), (89268, 111132), (95256, 104146), (97524, 101724), (98091, 101136)]